*,
*:before,
*:after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

h1.lg {
  font-size: 1em;
  padding: 0.5em;
  border-bottom: 1px dashed cornflowerblue;
  color: cornflowerblue;
  cursor: pointer;
}

h1.lg {
  padding: 10px 0;
  margin: 0 20px;
  color: #797878;
  text-shadow: none;
  position: relative;
}
h1.lg::before {
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
  padding: 10px 0;
  max-width: 0;
  border-bottom: 2px solid cornflowerblue;
  color: cornflowerblue;
  content: attr(data-hover);
  transition: max-width 0.5s;
}
h1.lg:hover::before {
  max-width: 100%;
}

.container {
  display: flex;
  flex-flow: row nowrap;
  height: 100vh;
  align-items: stretch;
}
.container .ctrl {
  border-right: 1px dashed cornflowerblue;
  flex: 400px 0 1;
}
.container .prev {
  flex: 600px 3 1;
}/*# sourceMappingURL=experiment_20220227184426.css.map */